The battery for Acer Aspire V11 V13 V3-371 V3-331 V3 V3-111 CB5-571 AC14B3K AC14B8K is a high-quality Li-Ion replacement battery specifically designed for Acer laptops. It has a battery capacity of 48Wh and a voltage of 15.2V, providing reliable power for your device. The battery is compatible with various Acer models such as CB3-531-C4A5, For Acer Chromebook CB5-571 CB5-571-C1DZ CB5-571-C4G4 CB3-531, R5-571TG R5-431T R5-471T R5-571TG-7229 R5-471T-51UN R5-571T-59DC, and R7-371T R7-372T. It comes with a manufacturer warranty of 5 years, ensuring long-lasting performance and peace of mind.